China-based PV manufacturer,JA Solar has earned Top Performer in the 2025 PV Module Reliability Scorecard by PV Evolution Labs (PVEL). The recognition is based on the performance of its DeepBlue4.0 Pro module (model JAM66D45/LB) in PVEL’s Product Qualification Program. The program evaluates photovoltaic modules through reliability tests such as thermal cycling, damp heat, mechanical stress, and degradation assessments. The scorecard is majorly used as a reference for assessing product durability under simulated long-term environmental conditions. This is the tenth time JA Solar has received this recognition.